<?php
namespace Model;
use Think\Model;
    class SystemModel extends Model {
        
        protected $_validate = array(
            
            array('web_name','require','网站名称不能为空'),
            array('web_name','1,32','网站名称过长',2,'length'),
            array('web_logo','1,250','logo网址过长',2,'length'),

        );
}